Thank you for your knowledge and huge experienceGleb Kharchenko MF Group, Russia
CCS7-705 Safety R-springCatalog number: CCS7-705 - Item code: 111200079
Spigot pins are used to secure the conical coupler in its position. Like the conical coupler, the spigot pins are also conical, tapered, in form. A slight tap with a copper hammer should secure them. Please make sure to enter the pin from the right direction in the spigot hole.